-- @include /koptilnya/libs/table.txt
-- @shared

require("/koptilnya/libs/table.txt")

if not PERMA then
    PERMA = {}
    
    if CLIENT then
        PERMA.list = {}
    end
end

if CLIENT then    
    function PERMA.add(permission)
        if not table.hasValue(PERMA.list, permission) then
            table.insert(PERMA.list, permission)
        end
    end

    function PERMA.addTable(permissions)
        for _, v in ipairs(permissions) do
            PERMA.add(v)
        end
    end

    function PERMA.remove(permission)
        table.removeByValue(PERMA.list, permission)
    end

    function PERMA.removeTable(permissions)
        for _, v in ipairs(permissions) do
            PERMA.remove(v)
        end
    end

    function PERMA.clear()
        PERMA.list = {}
    end

    function PERMA.check(permission)
        return hasPermission(permission)
    end

    function PERMA.checkTable(permissions)
        local prohibited = table.filter(PERMA.list, function(permission)
            return not hasPermission(permission)
        end)

        return #prohibited == 0, prohibited
    end

    function PERMA:build(description)
        description = description or ""

        local hasAccess, prohibited = PERMA.checkTable(PERMA.list)

        local function onPermissionsGained()
            PERMA:onPermissionsGained()
    
            net.start("onPermissionsGained")
            net.send()

            hook.remove("permissionrequest", "PERMA_permissionrequest")
        end

        if not hasAccess then
            setupPermissionRequest(prohibited, description, true)
            
            hook.add("permissionrequest", "PERMA_permissionrequest", function()
                if permissionRequestSatisfied() then
                    onPermissionsGained()
                end
            end)
        else
            onPermissionsGained()
        end
    end

    -- STUB

    function PERMA:onPermissionsGained()
    end
else
    net.receive("onPermissionsGained", function(len, ply)
        PERMA:onPermissionsGained(ply)
    end)

    -- STUB

    function PERMA:onPermissionsGained(ply)
    end
end